再利用地面温度、气温、水汽压和总云量，计算得出福建省各地的地面有效辐射的月、年平均辐照度。
The ground effective radiations are calculated based on the ground temperature. air temperature. water vapour pressure and total cloud cover.
卫星图像波段平均太阳辐照度是计算表观反射率的重要参数。
Mean solar spectral irradiance of satellite is an important parameter for the computation of appearance reflectance.
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